Stephenson, MI Weather & Growing Conditions
Tonight
49°F
Chance Light Rain
A chance of rain. Mostly cloudy. Low around 49, with temperatures rising to around 52 overnight. East wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Chance Light Rain | 0 to 5 mph E | 38% |
| Saturday | 65°F | Chance Light Rain | 5 to 10 mph E | 46% |
| Saturday Night | 46°F | Slight Chance Light Rain then Mostly Cloudy | 5 mph NE | 24% |
| Sunday | 69°F | Mostly Sunny | 5 to 15 mph NE | 1% |
| Sunday Night | 42°F | Mostly Cloudy | 5 to 15 mph NE | 0% |
| Monday | 62°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Monday Night | 39°F | Partly Cloudy | 5 mph NE | 0% |
| Tuesday | 63°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Tuesday Night | 41°F | Partly Cloudy | 0 to 10 mph NE | 4% |
| Wednesday | 65°F | Mostly Sunny | 5 to 10 mph NE | 6% |
| Wednesday Night | 43°F | Partly Cloudy | 0 to 5 mph NE | 5% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph NE | 3% |
| Thursday Night | 43°F | Partly Cloudy | 0 to 5 mph SW | 4% |
| Friday | 73°F | Mostly Sunny | 0 to 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Stephenson, MI
Last spring frost
May 22
First fall frost
Sep 27
Growing season
126 days
Hardiness zone
5a
Explore more for Stephenson, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Stephenson 5Wsw, Mi (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.